baber/WOPTO huggingface dataset:
Patent JP-H08203530-A (JP)
Title: Combined electrode, manufacture thereof and lithium secondary battery
Inventor: TONOMURA TADASHI
IPC: H01M4/137
Filed: 1995-01-26
Abstract: PURPOSE: To provide an electrode with a long repetitive service life of oxidation/ reduction when it is used as the electrode of a battery, etc., made of an electro- chemical element. CONSTITUTION: A combined electrode is such one in which polyvinylpyrrolidone is added to a combined body consisting of an organic-disulfide compound, polyanyline and N-methyl-2-pyrrolidone or further to combined body including metallic oxide. And the added quantity of the polyvinylpyrrolidone is preferably in a range of wt.% from 0.1 to 30 in comparison with the total quantity consisting of those of the organic disulfide compound, polyanyline and N- methyl-2-pyrrolidone or in comparison with the total quantity consisting of those of the organic-disulfide compound, polyanyline, N-methyl-2-pyrrolidone and metallic oxide.
Patent JP-S59137599-A (JP)
Inventor: NOMURA TOMOHIKO
IPC: D21H17/36
Filed: 1983-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10209877-A (JP)
Title: Method for generating code and encoding method
Inventor: HAYASHI TAKAAKI
IPC: H03M7/30
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent the bit length of a small numeric value from being made larger than the bit length of a large numeric value and to generate a code with small redundancy at all times, at the time of encoding natural numbers until an arbitrary N by realizing the variable length of the code of a final block. SOLUTION: Natural numbers from 1 to N are divided into a blocks (0, N1), (N1, N2),..., (NM, N) (S101). An identification bit for identifying a block in which an arbitrary natural number is included is generated for each block (S102). A code bit with fixed length is assigned to the natural numbers included in each block (0, N1), (N1, N2),..., (NM-1, NM) (S103). A code bit with various length is assigned to the natural number included in the block (NM, N) (S104). Thus, the code length of a small numeric value is equal or shorter than the code length of a large numeric value, or encoding is performed so that the redundancy of the code is the minimum for the natural number data in an arbitrary size expressed by 1-N.
Patent JP-S54104283-A (JP)
Title: Manufacture of helix type delay circuit
Inventor: SATOU TAKAMI
IPC: H01J23/24
Filed: 1978-02-02
Abstract: PURPOSE: To increase power-resisting capacity by brazing a dielectric support to a helix after metalizing and plating the part.  
     CONSTITUTION: The part where dielectric support 1 comes in contact with a helix is metallized 5 and plated 6 with copper, and after the support is combined with helix 2, fabrication 4 is done using the plating material as a brazing meterial. This is inserted into a cylindrical waveguide to obtain a helix type delay circuit. In this constitution, mechanical strength increases and the high-frequency loss heat of helix 2  can be conducted effectively through dielectric support 1, so that a decrease in the  temperature of the helix and an increase in saturation output can both be obtained.  As the temperature of the helix falls, gas discharge lessens and stable operational  characteristics and its long life are both realized, so that the power-resisting capacity will increase remarkably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03215775-A (JP)
Title: Railroad crossing obstacle detecting device
Inventor: KAWAMURA HIROSHI
IPC: G01V8/20
Filed: 1990-01-20
Abstract: PURPOSE:To find the distance to a lower subject and to detect whether or not a vehicle is present in a railroad crossing by projecting light on the railroad crossing below a distance sensor, provided above the railroad crossing at a place higher than the passing vehicle, and detecting the light. CONSTITUTION:Detecting devices 1 are fitted at two proper positions of a beam part 2a constituted integrally with a pole 2 stood at the shoulder of a road 4 intersecting a track 3. The detecting devices 1 are provided looking down on a specific range in the crossing from their positions. Then the detecting devices 1 are constituted by arranging distance sensors in matrix on curved surfaces with specific curvature, the distance sensors irradiate a subject with infrared ray, and the distance to the subject is measured by triangulation from photodetection signals of its reflected light. It is decided whether the subject is on the crossing track surface or the top surface of the passing vehicle by using the obtained distance data.
Patent JP-H04298784-A (JP)
Title: Display device
Inventor: NAKASE YUKIO
IPC: G09F9/40
Filed: 1991-01-31
Abstract: PURPOSE:To prevent the variance of the brightness of a display element caused by the voltage drop of a power source device and to hardly occur the difference of lightness on the display screen even when the display elements which should be turned on are concentrated at the specified part of a display screen. CONSTITUTION:Display units 2 in which plural display elements are vertically and horizontally disposed in a grating state are vertically and horizontally disposed in the grating state. Power source cables 17 and 18 are alternately multi-drop wired in the vertical row of the display unit 2. The cables 17 and 18 are respectively connected to the different power source devices 6 and 7. Therefore, even when the display elements which should be turned on are concentrated only at the specified part, loads on the respective devices 6 and 7 are uniformized and the variance of the brightness of the display element caused by the voltage drop is prevented.
Patent JP-H06224540-A (JP)
Title: Manufacture of printed wiring board
Inventor: ARAI MUTSUO
IPC: H05K3/42
Filed: 1993-01-27
Abstract: PURPOSE:To make a fine conductive pattern on a printed wiring board having a hole, and improve density in pattern. CONSTITUTION:An electrolytic copper foil 2 is bonded by compression to a face of an epoxy resin board 1 (step a). After a hole 4 is formed (step b), the electrolytic copper foil 2 is etched and all removed except for a surrounding edge part thereof (step c). The face of the board 1 is covered with copper in chemical plating or electro-plating to form a copper plating layer (step d). An etching resist 8 is formed according to a given pattern (step e), and an etching step is carried out (step f). As a result, only the copper layer is left as a conductive pattern, in which a pattern (P) can be made fine in a uniform etching.
Patent JP-S56110891-A (JP)
Title: Manuracture of heat exchanger
Inventor: MORO NOBUMITSU
IPC: F28D1/047
Filed: 1980-02-01
Abstract: PURPOSE: To obtain a flat tube type heat exchanger with a stable quality by assembling a bent flat tube, aluminum solder clad heat transfer fins, metal fittings for the outlet and inlet of coolant, and for bent ends of, bent flat tube and soldering  these members in the furnace to prevent deformation of the soldered part.   
     CONSTITUTION: The flat tube is bent to shape a coolant flowpath 1. To the flowpath 1 there are assembled heat transfer fins made of aluminum pressing sheets, and joint metal fittings 3 and 4 for coolant outlet and inlet sprayed with an aluminum solder material 8. Further, the aluminum solder material 8 is sprayed to the bend end part of the coolant flowpath 1, and mounting metal fittings 5 are inserted thereinto. The assembled articles are integratedly fixed in the furnace by performing soldering in the furnace. By such simultaneous soldering operation in the furnace of  the entire parts thermal effects on the soldered parts are avoided and the quality  thereof can be stabilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03215292-A (JP)
Title: Washing machine
Inventor: ADACHI KAZUTOSHI
IPC: D06F33/02
Filed: 1990-01-19
Abstract: PURPOSE:To allow washing foundation garments without use of a washing net by a method wherein the base of an agitation impeller and the bottom of a washing drum have nearly the same spherical surface, two or more water current patterns can be produced by changing the reversional intervals of the agitation impeller, a very weak water current is produced at short reversional intervals, and the rotational angle of the agitation impeller is set at a particular angle. CONSTITUTION:When delicate garments such as foundation garments, etc., are washed, the rotational angle of an agitation propeller 13 is restrained to angles less than 130 deg. at short reversional intervals. Moreover, a base 16 of the agitation impeller 13 and an inside bottom 17 of a washing drum have nearly the same spherical surface. As a result, only a vertical circulation water current is produced without clockwise and counterclockwise water currents. Therefore, complicated motions of garments do not occur, so that the garments are prevented from being damaged or entangled, and washing can be carried out without use of a washing net.
Patent JP-H08198072-A (JP)
Title: Parking brake safety device
Inventor: NOBORI TAKESHI
IPC: B60T7/12
Filed: 1995-01-27
Abstract: PURPOSE: To make a driver recognize when a parking brake safety device is released, by reducing the fluid pressure at a service brake operating member side part, when a parking brake releasing operation is detected in plural rounds by a parking brake operating member, in the increasing condition of the fluid pressure at the service brake operating member side part. CONSTITUTION: In the condition that the fluid pressure at a service brake operating member side part is being increased by the first control means 62, a parking brake releasing operation is detected in plural rounds by a parking brake operating member operating condition detecting means (a parking switch) 16. As a result, a fluid pressure increasing mechanism (a brake actuator) 19 is controlled to reduce the fluid pressure at the service brake operating member side part in a brake operating fluid feeding system by the second control means 63. And thereby, the operation of a parking brake safety device is released. Consequently, since the parking brake safety device is released only when the releasing operation is carried out, a releasing of the device unconsciously is prevented.
Patent JP-H08198785-A (JP)
Title: Biphenyl derivative
Inventor: OSAWA MASASHI
IPC: C09K19/30
Filed: 1995-01-27
Abstract: PURPOSE: To obtain a new biphenyl derivative, excellent in compatibility with a host liquid crystal composition, capable of providing a high resistivity and voltage retention and manifesting an ultrahigh anisotropy of permittivity and a relatively small anisotropy of refractive index and useful as a material for liquid crystal display elements. CONSTITUTION: This compound of formula I [R is a 1-10C alkyl; X and Y are each H or F; Z is F, Cl, CF3 , OCF3 or OCF2 H; J is CH2 CH2 or a single bond; the cyclohexane ring is the trans-configuration; (n) is 0 or 1], e.g. 2,6,3',4',5'-pentafluoro-4-(trans-4-propylcyclohexyl)methylbiphenyl. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III (W is Br or I) in the presence of a catalyst such as tetrakis(triphenylphosphine)palladium.
Patent JP-H08202249-A (JP)
Title: Teaching material generating system
Inventor: MIURA ATSUO
IPC: G06Q50/20
Filed: 1995-01-27
Abstract: PURPOSE: To speedily provide an individual teaching material to each student by individually processing, selecting and printing the page, for which individual attribute is set, every object student and printing pages for which common attribute is set altogether and outputting them to each object student. CONSTITUTION: An object student classification selection teaching material storage means stores the selected teaching material every object student. A teaching text data storage means stores the teaching text contents of each course. A course common object student extracting means extracts object students of each course based on the storage data of an object student classification selection course storage means. Moreover, a printing control means individually processes, selects and prints the data of the page for which individual attribute is set every object student by referring to an attribute storage means for the object student of each extracted course.  The data in the page in which common attribute is set are printed by the number of object students and the printing control means transmits a command to a printing means to rearrange and output the data in the page every object student. Thus, individual teaching material for each student is speedily provided without requiring excessive effort.
Patent JP-H023969-A (JP)
Title: Compact image sensor
Inventor: ROJIE PUROSUTO
IPC: H01L31/0203
Filed: 1989-01-20
Abstract: PURPOSE: To increase the number of photosensitive surfaces and connection terminals without increasing the area of a front surface by receiving light beams passing through a window and a semiconductor substrate by means of a photosensitive element and inserting a connection means between the end parts of the connection terminals and contact points. CONSTITUTION: The light beams R pass through the window 22 and the semiconductor substrate 26 and the photosensitive element assembly 25 receives them. Such a semiconductor substrate 26 can be obtained by thinning down a standard semiconductor substrate. The contact points 27 are arranged so that they face the back of the package 20 and the corresponding connection terminals 28. Since electric contact with the connection terminals is secured by spacers 29 made of a conductive material which are inserted between the end parts 30 of the connection terminals 28 and the contact points and are generated by conductive materials, the area S1 of the photosensitive surface on the inner side of the package 20 can be increased without changing the front surface of the sensor and the number of the connection terminals 28 can be increased.
Patent JP-S59136776-A (JP)
Inventor: IWAMOTO NOBUYUKI
IPC: G09B19/10
Filed: 1983-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05200622-A (JP)
Title: Automatic changer of jig pallet on bolster for broaching machine
Inventor: ONUKI MASAMI
IPC: B23Q3/06
Filed: 1992-01-27
Abstract: PURPOSE:To carry out broaching automatically after a work is set on a jig pallet by using a pallet changer for pushing the jig pallet on a bolster of a broaching machine, a work handling robot for moving the work, a work shifter, and a clamper fixed to the work, in combination. CONSTITUTION:A jig pallet changer 4 is arranged at a fixed point of a jig pallet carrier device 2 by which a plurality of jig pallets can be loaded, and the jig pallet fixed directly to a bolster 17 of a broaching machine by moving the pallet changer. A work is transferred on the jig pallet between a point of work attachment/detachment and a point of work process by a work shift cylinder. The work is transferred between the point of work attachment/ detachment of the jig pallet on the bolster 17 of the broaching machine and a work index table 15 by a work handling robot 6, and the work is fixed to the point of work machining by a clamper.
Patent JP-S58129872-A (JP)
Title: Simultaneous transmission circuit for different information
Inventor: TSUFUKU SEIJI
IPC: H04M19/02
Filed: 1982-01-28
Abstract: PURPOSE:To transmit different information to plural converters etc. at the same time, by providing a circuit distributing parallel information from a processing section to each terminal and a parallel-series conversion circuit buffering the information. CONSTITUTION:Parallel information is applied to a distribution circuit 2 from the processing section 1. A control signal is applied from a control circuit 4 to the circuit 2, which distributes the parallel information to the parallel series conversion circuits 3a-3n sequentially. Since a set pulse is given to the circuits 3a-3n, for example parallel information A1 is set to the circuit 3A and parallel information B1 is set to the 3b. In setting the parallel information N1 to the final circuit 3n, a serial output pulse is applied to the circuits 3a-3n at the same time, the parallel information A1-N1 are converted into serial information and transmitted to the terminal devices at the same time.
Patent JP-S62173067-A (JP)
Title: Production of hollow panel
Inventor: HAMANAKA SUKEAKI
IPC: B22D19/04
Filed: 1986-01-24
Abstract: PURPOSE:To easily produce a product having high strength by packing sand grains, refractory grains, etc., into preliminarily provided grooves having a prescribed shape then installing and fixing a cover to cover the packing material and pouring a molten metal to the groove side face thereby unitizing the rib parts of a base plate formed with the grooves and the molten metal. CONSTITUTION:The sand grains and powder having refractoriness or such sand grains and powder mixed with a binder are packed as a packing material 06 into the grooves 03 of the base plate 01 to which the grooves 03 having the prescribed shape are preliminarily provided. The entire surface or part of the packing material 06 is covered by the cover 07. The base plate 01 is fixed into a molding flask 08 and the molten metal is poured therein through a sprue 11 to melt and unit the molten metal, the cover 07, and the rib parts. The packing material 06 is removed after solidification to obtain the product. The product having high strength is easily produced by the above-mentioned method.
Patent JP-H07204777-A (JP)
Title: Device for reconditioning molding sand
Inventor: MASUNO OSAMU
IPC: B22C5/04
Filed: 1994-01-07
Abstract: PURPOSE:To strip the stuck material on the surface of molding sand and to efficiently enable reconditioning of the used sand by arranging a sand cylinder demarcating the hollow part corresponding to the upper part of a rotor arranging an annular recessed groove and pressing the used sand charged into the hollow part and slidingly moving. CONSTITUTION:The used sand is charged into the recessed groove 6 of the rotor 7 and the hollow part 13 of the sand cylinder 8 from the upper part of the sand cylinder 8 and a pressing plate 21 is descended by working a pressurizing cylinder 17 to pressurize the used sand. Then,.under pressurizing condition, a motor is driven to rotate the rotor 7. The movement in the circular direction of the used sand in the inner groove 6 of the rotor 7 is restricted by friction resistance to the bottom surface and the side surface and rotated together with the rotor 7. On the other hand, the movement in the circular direction of the used sand in the hollow part 13 of the sand cylinder 8 is restricted by the friction resistance at the inner surface of the outer cylinder 10 and the outside of the inner cylinder 12. Thereafter, the sliding movement between the used sand at the upper end part of the recessed groove 6 and the used sand at the lower end part of the hollow part 13, is mutually developed and the stuck material on the surface of the used sand is stripped and removed.
Patent JP-H01188677-A (JP)
Title: Production of superconducting thin film
Inventor: YOSHII MITSUYOSHI
IPC: C01B13/14
Filed: 1988-01-21
Abstract: PURPOSE:To obtain a dense, uniform superconducting thin film with high reproducibility by depositing a thin film on a substrate by chemical vapor deposition with acetylacetone complexes of rare earth elements, etc., is starting materials. CONSTITUTION:A thin film is formed on a substrate by chemical vapor deposition with acetylacetone complexes or alkoxide complexes of rare earth elements such as yttrium and lanthanoids and elements such as barium and copper as starting materials and the substrate having the formed thin film is heated, e.g., to 400 deg.C.
Patent JP-S5397840-A (JP)
Title: Formation of negative electrostatic latent image
Inventor: MOCHIZUKI NOBUO
IPC: G03G13/26
Filed: 1977-02-07
Abstract: PURPOSE: To enable easy formation of negative electrostatic latent image, by providing rectifying characteristic between photoconductive layer and substrate and effecting development with toners for positive image. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63180403-A (JP)
Title: Eccentric quill boring device
Inventor: MARUYAMA OSAMU
IPC: B23B39/00
Filed: 1987-01-23
Abstract: PURPOSE:To provide stable machining precision irrespective of a kind of a tool, by a method wherein the tool is supported by means of a locating pin supported to a spindle rotatably situated on the same axis, facing a quill device with a workpiece therebetween. CONSTITUTION:After a tool 6 is inserted in the hole of a workpiece and a blade tool 6a is positioned by rotation of a spindle 4, a body 25 is moved to the quill 2 side. A locating pin 28 is engaged with a taper hole formed in the end surface of the tool 6 to support the free end of the tool 6 by means of the locating pin 28. With the quill 2 rotated, machining is effected. In this case, rotation of the quill 2 is transmitted to a spindle 26 through the spindle 4, the tool 6, and the locating pin 28, and the spindle 26 is also rotated together with the quill 2. By constraining the free end of the tool 6 as noted above, deformation of the tool 6 is prevented from occurring, and stable machining precision can be provided.
Patent JP-H07217363-A (JP)
Title: Tunnel excavator
Inventor: KIKUCHI TETSUKI
IPC: E21B21/00
Filed: 1994-02-04
Abstract: PURPOSE:To collect dust with high efficiency on a facing, and to improve work environment by covering the periphery of a drilling head with a dust confining attachment, confining dust in a local space and collecting dust by a dust collector through a hose. CONSTITUTION:When the rock wall B of a facing is drilled in a breaker section 2, a bar body 12 in the upper section of an attachment 10 is bent in response to the shape of the rock wall B, an expansion frame 13 and an extensible membrane body 14 are also elongated and deformed with the bending of the bar body 12, and the expansion frame 13 is fast stuck on the rock wall B approximately. Generated dust D is confined in a local space C parted by the attachment 10 and the rock wall B, and sucked and collected to a dust collector through a hose 4 from a dust collecting port 3. A plurality of long-sized bag bodies 22 in the peripheral section of a foundation bed 21 are supplied with air by a blower or a pump by hoses 23. The internal pressure of the long-sized bag bodies 22 is adjusted by supply air, the long-sized bag bodies 2 are sustained by themselves and end sections are abutted against the rock wall B, and the local space C is parted and dust D is confined. Accordingly, the effect of dust collection can be improved largely.
Patent JP-H08201831-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: SONOHATA HIDETAKA
IPC: G02F1/1343
Filed: 1995-01-30
Abstract: PURPOSE: To prevent damage to a liquid crystal cell and improve the adhesion of a plating layer. CONSTITUTION: The manufacture of a liquid crystal panel consists of the following steps A through G in sequence: the step A is to provide a display area by forming an ITO transparent electrode 7 on a glass substrate 3, the step B is to provide a display area by forming an ITO transparent electrode 6 on a glass substrate 2 and provide a Ni-P layer 8 by applying electroless plating to a transparent electrode pattern in a non-display area, the step C is to heat the Ni-P layer 8 of the glass substrate 2 at 170-250 deg.C, the step D is to form orientation films in the respective display areas on the glass substrates 2, 3 and give rubbing treatment to the surfaces of the orientation films, the step E is to paste the glass substrates 2, 3 together via sealing member 4 along the periphery of the display area,  the step F is to fill liquid crystal material into the display area and the step G is to form an Au layer 9 on the Ni-P layer 8 of the ITO transparent electrode 6 in the non-display area on the glass substrate 2 with electroless plating.